Skip to main content

Table 2 Response to exercise CMR protocol

From: Highly accelerated free-breathing real-time myocardial tagging for exercise cardiovascular magnetic resonance

 

Healthy

Patient

Subjects (n)

23

26

Workout time (min)

9.6 ± 1.1

9.6 ± 1.6

Maximal exercise intensity (W)

76 ± 16

56 ± 20

Resting HR (beats/min)

68 ± 10

67 ± 13

Resting SBP (mmHg)

112 ± 14

115 ± 14

Maximal HR during exercise (beats/min)

123 ± 14

104 ± 15

Maximal SBP during exercise (mmHg)

145 ± 18

149 ± 21

Maximal ΔHR during exercise (beats/min)

55 ± 16

37 ± 15

Maximal ΔSBP during exercise (mmHg)

33 ± 15

34 ± 16

Recovery heart rate (beats/min)

73 ± 12

72 ± 17

Recovery systolic (mmHg)

108 ± 10

113 ± 14

HR during tagging imaging (beats/min)

94 ± 18

81 ± 15

  1. Continuous data are presented as mean ± standard deviation
  2. CMR cardiac magnetic resonance; HR heart rate, SBP systolic blood pressure